Patent Translate
Powered by EPO and Google
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
financial decisions, should not be based on machine-translation output.
Description yjF A's name Piezoelectric sounding body
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a structural cross section of a piezoelectric
speaker. FIGS. 2 to 4 are views of a piezoelectric speaker integrated with a (port) path substrate
according to the present invention. Particularly, (a) to (tc) in FIG. 6 are diagrams showing the
order of the manufacturing process. Numbers in the figure 1.8 · · · · · EE Hiroshi pronunciationbody vibration Kei 2.9.10 ...... piezoelectric element 3 ......... circuit board 4 ...... piezoelectric
sounding body 5 ..... PCB substrate 6 ----- PCB metal foil 7 ...... circuit wiring or base EndPage: 2